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runtime: set SIGCONT to _SigNotify + _SigDefault

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Use the current ability to say that we don't do anything with SIGCONT by
default, but programs can catch it using signal.Notify if they want.

Fixes #8953.

Change-Id: I67d40ce36a029cbc58a235cbe957335f4a58e1c5
Reviewed-on: https://go-review.googlesource.com/18185
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Ian Lance Taylor 2015-12-31 12:06:31 -08:00
parent ab5d2bf92f
commit 81b35117d9
10 changed files with 18 additions and 9 deletions
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2
src/runtime/sigtab_linux_generic.go
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@ -32,7 +32,7 @@ var sigtable = [...]sigTabT{
/* 15 */ {_SigNotify + _SigKill, "SIGTERM: termination"},
/* 16 */ {_SigThrow + _SigUnblock, "SIGSTKFLT: stack fault"},
/* 17 */ {_SigNotify + _SigUnblock, "SIGCHLD: child status has changed"},
/* 18 */ {0, "SIGCONT: continue"},
/* 18 */ {_SigNotify + _SigDefault, "SIGCONT: continue"},
/* 19 */ {0, "SIGSTOP: stop, unblockable"},
/* 20 */ {_SigNotify + _SigDefault, "SIGTSTP: keyboard stop"},
/* 21 */ {_SigNotify + _SigDefault, "SIGTTIN: background read from tty"},